The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper gives integrated approach to access the risk of engineering Project, This method is a comprehensive algorithm based on Delphi method, it means that it sets up the index system by Delphi method, structure model by AHP method, then make assessment on risk of engineering project by Fuzzy Comprehensive Evaluation.
Progress in the maintenance area has been motivated by the increase in the number, size, complexity, and variety of equipment; growing awareness of the impact of equipment failures. Maintenance Method base on Risk Assessmen (MMRA) is one of the most popular maintenance optimization methods. Research presented in this paper is a pilot study using risk assessmen techniques in Preventive Maintenance...
In this paper, the fuzzy cluster analysis, fuzzy analytic hierarchy process and fuzzy house of quality are integrated, which are introduced in the quality assurance of service products design. Firstly, the customer quality requirements are made a hierarchical division by fuzzy clustering. Based on this, used the fuzzy analytic hierarchy process to determine weights of the customer quality requirements...
The government needs balance between GDP increase and social equity. In the public investment model, per capita income gap and employment rate should both be expressed in relative values to facilitate governmental evaluation and decision making. When the government aims to support underdeveloped regions or sectors, the model can help to allocate public investment to various regions and sectors.
The future trend of knowledge management will reflect how knowledge is produced and integrated in human social systems. The objective of knowledge management is to enhance knowledge processing. Expertise or expert knowledge is a vital resource of which decision makers need to become much more aware. This paper synthesizes the evolution of research on expertise from an interdisciplinary perspective...
Power-marketing system is one of the most important core operations in power supply enterprises. This paper mainly introduces research and design of the prediction subsystem of power-marketing system and gives the structure frame and characters of this system. It also describes the whole structure of the decision-making prediction system and the main prediction models used in the system. Finally,...
The literatures related to the price competition between private label (PL) and manufacturer brand are extremely fewer. Based on the Hotelling differentiation model, in the channel structure of the same manufacturer providing products for PL retailer and another retailer selling brand manufacturer, we established the price game model among two retailers and a manufacturer, discussed equilibrium problem...
Trust and security are key enablers of the information society. Trust is an important aspect of decision making for Internet applications and particularly influences the specification of security policy. It addresses issues on who is authorised to perform actions as well as the techniques needed to manage and implement security in the applications. Trust relates to belief in honesty, truthfulness,...
With respect to the group decision making problem with multi-granularity interval reciprocal linguistic judgment matrix, a method based on 2-tuple linguistic judgment matrix is proposed. In this method, the 2-tuple linguistic representation model and interval reciprocal linguistic judgment matrix are given. Then, a transformation function is given to uniform the multi-granularity linguistic terms...
A user-centered new product development process is discussed in this paper. The design of a new sports earphone is illustrated as a case study. User study methods such as questionnaires, survey, interviews and observations are used. Quantitative and qualitative methods are used to create Persona, scenario and discover user requirements. Quality Function Deployment (QFD) method is used to translate...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.